//
//  Cryptor.h
//  Courses
//
//  Created by xxx on 15/1/4.
//  Copyright (c) 2015年 wtf. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface Cryptor : NSObject

+ (SecKeyRef) getPublicKey;
+ (NSData*) rsaEncryptString:(NSString*) string;

@end
